ultraviolet index in Poponesset Island (Poponesset Bay) (2.1 mi.) | ultraviolet index in Hyannis Port (7 mi.) | ultraviolet index in Falmouth Heights (9 mi.) | ultraviolet index in Barnstable Harbor (Beach Point) (11 mi.) | ultraviolet index in Chappaquoit Point (11 mi.) | ultraviolet index in Sandwich (12 mi.) | ultraviolet index in Monument Beach (12 mi.) | ultraviolet index in Oak Bluffs (12 mi.) | ultraviolet index in Bourne (Cape Cod Canal, sta. 320) (13 mi.) | ultraviolet index in Sagamore (Cape Cod Canal, sta. 115) (13 mi.) | ultraviolet index in Bournedale (Cape Cod Canal, sta. 200) (13 mi.) | ultraviolet index in Gray Gables (13 mi.) | ultraviolet index in Buzzards Bay (13 mi.) | ultraviolet index in Little Harbor (13 mi.) | ultraviolet index in Vineyard Haven (13 mi.) | ultraviolet index in South Yarmouth (Bass River) (14 mi.) | ultraviolet index in Oceanographic Institution (14 mi.) | ultraviolet index in Onset Beach (Onset Bay) (15 mi.) | ultraviolet index in Uncatena Island (South Side) (15 mi.) | ultraviolet index in Edgartown (16 mi.)